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Mobile App Frameworks That Define Business Success in 2021

The basis of your business lies in building a spectacular mobile app that reaches your audience worldwide. And for developing a successful mobile app, it is essential to keep in mind the right set of frameworks to use while creating a specific mobile app including, technologies, databases, and platforms. However, we have tons of highly advanced frameworks to build a robust and seamless mobile app for any business.


MEAN stack is an acronym for MongoDB, ExpressJS, AngularJS, and NodeJS. Developers use it to create web applications with the help of a collection of JavaScript technologies. 

This makes the application completely based on JavaScript from the client to the end database. MEAN Stack is a full stack developmental tool that can be used to develop all kinds of applications relatively faster. A website’s speed is where the MEAN Stack comes to play. Reports suggest that more than 47% of people expect a website to load in about 2 seconds. 

This developmental tool has become an essential means for developing robust and useful websites and user-friendly applications. MEAN stack also offers free services for building faster sample types for applications that are web-based. 

A MEAN stack developer is should have in-depth knowledge about JavaScript because this software is entirely based on JavaScript. 53 companies are using the MEAN stack developmental system.

What stands behind MEAN stack?

1. MongoDB: 

MongoDB is an open-source document-oriented database program. It stores data as JSON-like documents with dynamic schemas (or structures) and hierarchical nesting support of objects within other objects.

  • MongoDB allows the user to develop an entire set of applications just by using one application; in this case, JavaScript will be used. 
  • It is entirely written in C++ and uses a cross-platform database for its effective functioning. This database system is an open-source technology that stores data using binary data systems like JSON. 
  • This technology is documentation based, and because of that, MongoDB is a NoSQL database. All these features make MongoDB the perfect choice for users who need to manage a broad set of tables with millions of data. 
  • Also, it is easier to use MongoDB because it does not require updating the entire table. 

2. ExpressJS: 

Express JS is another open source NodeJS framework, which provides architecture and support for a web application framework. 

  • If one wants to build web applications in Node, then they will use ExpressJS as their framework. This technology is for Nodejs and is based on the de-facto framework. 
  • The inspiration for it was Sinatra, a popular Ruby framework. This server is very flexible for the user and lightweight.
  • Because it is a lightweight framework, it can use templates provided by Pug engine supported technology. 
  • Its primary purpose is to develop multiple page web applications that can work on hybrid web applications also. A mean stack developer can earn around $51k-$120k annually.

3. AngularJS: 

AngularJS is a super-heroic JavaScript framework, that allows you to build complex client side applications.

  • The developer of AngularJS framework is Google. Like MongoDB, it is also an open-source Javascript framework. 
  • This technology is supposed to help create web pages that can be personalized. This framework was built to introduce Model View Controller (MVC) blocks in those applications which were based on browser applications. 
  • This makes the testing process and the development of the applications a lot easier. HTML can be used as a template language for AngularJS. 
  • HTML syntax features are used to express the extended components of a developed application. These features can include dependency injection, data binding, elimination of code, and much more. 

4. NodeJS:

Node JS   is a  server-side software  that enables organizations to build and render web applications using JavaScript.

  • It provides its users with a JavaScript system, which is based on the server-side execution environment. Developers use this technology to create applications that use extensive data-intensive systems and real time applications.
  •  It allows the use of real-time applications that are running on multiple distributed devices as well. For instance, NodeJS can be running on windows, os, and Linux at the same time. 
  • Other features include the non-blocking system, which makes it more lightweight. It has an I/O event-driven model.

MEAN stack architecture

How does the MEAN stack system work?

38% of job-seekers in the market for application developers want to work under full-stack developer roles. The MEAN stack system is relatively easy to understand by a diagram. 

  • Step 1: AngularJS is the front end framework of the Mean stack system. Its purpose is to send the client request forward, and when the request is processed, it will display the results. It starts with a client making a request, which is then processed by AngularJS. 
  • Step 2: NodeJS will handle the request which is sent by AngularJS. After AngularJS has processed the request, it will move to the next stage, where NodeJS will resolve the request. 
  • Step 3: ExpressJS is used to build web applications APIs. It will forward the initial request to the database to get results. Based on the type of request, ExpressJS will make connections to MongoDB, which will then call or set the data. 
  • Step 4: MongoDB is the database of the whole system. The MongoDB stores all the data and retrieves this data when necessary. MongoDB does the work then passes to ExpressJS, which then forwards it to NodeJS.
  • Step 5: At last, the client’s request is displayed by AngularJS when it receives the result from NodeJS. This whole process can be summarized by saying that “AngularJS displays the results produced by MongoDB.”

What are the advantages of using THE MEAN stack tool?

Pros of going for MEAN stack

1. Fast Turnaround 

This tool has all the necessary systems required to make a perfect website or an application in a short time. Developers can use this tool to make even the most complex applications easily and quickly. The Organisation of applications becomes very easy when the MEAN stack is used, and this also helps avoid extra groundwork.

2. Cloud Applications 

MEAN stack is famous for building perfect cloud-based applications. It builds robust and fast solutions that are easy to maintain with end-to-end encryption, which is kept in cloud-based applications. 

3. High-quality user interface

The MEAN stack model allows a high-quality user interface. It uses uniform language from start to finish and has a low memory overhead.

4. Cost 

It is based on JavaScript, which is free to use. Simultaneously, the cost of using the MEAN stack is further reduced because only a few developers operate this system. 

5. Smooth and continuous operations 

All the requests are handled by NodeJS, which ensures seamless operations and deployment of applications.

6. Flexible and scalable structure

The four components, namely MongoDB, NodeJS, ExpressJS, and AngularJS, are open source, making them highly scalable.


MEAN Stack web development can be very comprehensive, flexible and scalable if used in the best way. This guide to the development with MEAN stack can go a long way into helping businesses work the best.

What else to read?

Trends in websites creation are an ever-changing thing that makes website development easier and allows the implementation of new technologies that boost the performance of any business. To follow the right trends, it is vital to be aware of all of them. In order for you to be aware of the latest trends, we decided to make a selection of the most popular and which you should take a closer look at in 2021. So, without further ado, let’s get started.


In today’s digital world, a maximum number of websites and applications have been created in Java. Many Java-based applications are introduced on the mediums we use daily. Java is a well-known programming language and is used everywhere, whether it is a mobile phone with the internet or gigantic high-tech computers in big companies. As it is evident – the development in the Java software is continually, and it is continuously developing since its foundation. As development is on pace, so an opportunity in Java development is also growing. The latest trends are transforming the shape of the software and IT world.


Being a successful and competitive developer means always stay aware of the latest updates in your working field. It is equally important to deepen your knowledge and skills according to those updates, too. However, may you not be afraid of this!

Fortunately, we have the Internet to help us accomplish the task of self-education. So, especially for this aim, we’ve prepared a collection of blogs and resources coming handy for people engaged in IT. With such a set, you can be sure that you’re moving with the times!



Web developers and designers will undoubtedly profit from reading it! The website is self-described as a platform “for web professionals, by web professionals,” so if you categorize yourself as a web-connected person (or desire to become so) – welcome to SitePoint.

You can find here everything you want to know about web-development and even more. Site navigation includes a blog with related articles along with a library containing a good deal of books and online courses.

You may also like: SitePoint has its own forum where you can communicate with like-minded people. Just for fun or to find something out – depends on your choice.

Link: https://www.sitepoint.com/

Smashing Magazine

Do you think that one news website is not enough? Then here’s another publishing resource for you to know the latest trends in web development.

Technical specialists will be interested in reading about JavaScript, frameworks, and software development for mobile platforms. Designers and illustrators can find plenty of articles concerning their field as well.

Additionally, Smashing Magazine offers a collection of books (by the way, paper ones too!).

You may also like: As a nice bonus, the site has blocks with events and job vacancies.

Link: https://www.smashingmagazine.com/

Level Up Coding by GitConnected

One more handy recourse for your consideration. Though it looks like Level Up Coding is generally web-oriented, you can find there amazing articles on other topics, e.g. about work time organizing.

Returning to the web development, notice that the website has lots of information concerning web programming tools. I can also mention articles reviewing the functionality of different frameworks, for instance, React and Vue. Since it’s essential to have a strong knowledge of frameworks, those articles will become beneficial to web developers.

You may also like: Level Up Coding suggests you a special API for creating and editing your developer’s portfolio. The main convenience of this API is that you can share it on various websites and then automatically update on all of them! Visit this page to learn more.

Link: https://levelup.gitconnected.com/


This sounds familiar, doesn’t it? Yes, maybe you’ve thought of StackOverflow. For the record, it is StackExchange’s most viewed and famous “child”. Except for this popular website, StackExchange also hosts many other ones.

Being a network of Q&A websites, it presents you a great variety of communities for every taste: mathematics, web applications, game development, and many others. Thus, if you got stuck with some naughty problem, you can boldly go to StackExchange to ask a question. Be sure that professionals and enthusiasts dwelling on there will help you.

Link: https://stackexchange.com/


GeeksforGeeks is just a treasure chest for a programmer! With the help of numerous tutorials, you may improve your algorithms understanding, start learning some programming languages, as well as get acquainted with new technologies.

Already feeling assured concerning some topics? In this case, you can share your insights with less skilled technicians.

In a word, GeeksforGeeks is a place to go for people involved in IT.

You may also like: Those yearning to get a job will benefit from a collection of interview questions from different companies such as Amazon or Microsoft.

Link: https://www.geeksforgeeks.org/

Reddit for Developers

As humans must be a part of a community, you can’t just stay beside and read all those fancy programming articles alone. So, the best website to discuss the latest development trends, technical news, any other developers’ issue is… Of course, Reddit for developers!

Make a new exciting post, gather a bunch of comments, and find people with the same interests. This really makes sense: while learning something new and useful to you, you also build an active community ready to interact.

Let me give you a little piece of advice: visit all of dedicated to programming subreddits. To stay as much informed as possible, of course.



WebsiteSetup.org is a free online resource for learning web development, design and WordPress. It helps people create, customize and improve their websites.

They have more than 80 up-to-date guides, tutorials, and comparisons about CMS platforms, website builders and all sorts of awesome stuff related to web development.

Link: https://websitesetup.org


Joel on Software

Joel Spolsky is a co-founder of StackOverflow, former Microsoft program manager, and just a qualified software engineer. Joel’s been into the IT field for almost 30 years now, so he definitely has what to tell you about programming.

Joel’s posts are generally focused on software development, management, and business. Believing his own statistics, Joel’s written about 1444 articles. Enormous number! So, to gain so much useful experience from this knowledgeable man, visit his blog and pick any piece.

Link: https://www.joelonsoftware.com/

David Walsh Blog

David Walsh is a senior software developer for Mozilla and a person expertized in front-end technologies. Therefore, his blog covers subjects directly connected to websites. There you can find excellent articles about CSS, JavaScript, and so on.

David also has a pretty lovely philosophy on learning web technologies: experiment, fail, fix, fail again, fix again, and never give up. As you can notice, this approach can be easily applied to any other educational process.

All the mentioned, as well as David’s focus on open source contributing, make this blog especially an outstanding one.

Link: https://davidwalsh.name/


Greet another prominent person in our list! Dan Abramov is a co-creator of the Redux library for JavaScript working in the Facebook company. As he is also a part of the React team, Dan likes to write about this product (and knows what to tell you, too). Furthermore, even his blog is built with React!

A year ago, Dan Abramov moved from Medium to his own blog, where the time of reading a post is measured in cups of coffee.

This blog isn’t a resource to look through and get informed about the latest news in the IT world. It’s more of a blog for pleasure. After all, it is the feeling you have while reading notes of a person who loves his job, his blog, and is in the right place.

Link: https://overreacted.io/

Robin Wieruch

That’s a blog to enhance your web-development skills! It’s author, Robin Wieruch, is a self-employed programmer, who’s fond of JavaScript. Robin now teaches JS to people through his books and online courses (which can be found on his website) and also provides on-site consulting to companies.

In the blog, Robin writes about everything from tutorials for beginners to Machine Learning in JavaScript.

Many experts in programming, such as already mentioned Dan Abramov, say that Robin offers the content of high quality. For our part, we suggest you check on your own whether that blog is really so useful! Be sure you’ll find lots of exciting stuff to learn there.

Link: https://www.robinwieruch.de/

Oh, one more thing. In case you’re interested not only in reading the news but also studying some topics intensely, consider visiting Coursera. This popular online learning platform suggests lots of high-quality courses in IT.

Moreover, if your field of interest is web development – you are lucky! Especially for you, we made a list of best free online courses for web developers. Enjoy!

If you are already confident in your knowledge and abilities and are looking for an interesting project, then you can find good web developer vacancies on the Jooble.

We made this compilation of resources to save your time and give you additional skills. News websites, a variety of tutorials and online courses, educational blogs – all of this don’t leave you a chance to stay unaware. So, no excuses – just go, read, and do.

React Native is growing at a rapid pace. The platform is all about good tools and faster development. Every business owner wants amazing performance, faster development, and quick release.


Digital advancement has happened for good. Brands and companies are gaining online presence to offer a competitive edge to their rivals and competitors in the market. With the wave of modernity, businesses are looking for an advanced functionality framework to develop a high end and powerful application in a very short span of development time. There are numerous frameworks available in the market that develop complicated operations. 

An incredible technology that makes the development of an application easy has to be Angular JS. Various reputed brands are using AngularJS to develop web applications right, both aesthetically and functionally. You can use this super-smart technology to build robust web applications within a short time frame. To have a competitive edge, take some good knowledge about the Angular JS 2021 Tools that you can use to develop your business website applications. 

Top 10 best JS Tools


Vue.js is one of the most prominent JavaScript frameworks, whose release date is 2014. Its basic object is to develop a front-end for a web application. Vue has several advantages over others, especially when it comes to its compact size no one can beat Vue. With 18-21 KBs, Vue.js is one of the best light-weighted frameworks. Another factor that makes Vue the best framework tool is that it can handle the app of any size. Vue.js covers the entire app, whether it is a large scale or small scale. The syntax of this framework is easy to read and self-explanatory, which makes understanding and learning easy.

Angular UI Bootstrap

The legacy of one of the best front-end development platforms Angular UI Bootstrap has been passed over the years. As the name suggests, this platform has been developed by Bootstrap. A typical angular will always need an angular-seed that acts as a skeleton. For your website application, it acts as support. Use this tool to bootstrap any project of Angular that you are developing. With this technology, you can also create an efficient development environment that helps in developing your Angular project. 

Angular bootstrap has all the features, power, and potential that Bootstrap has provided with native HTML. It is a known fact that the core Bootstrap is based on jQuery; however, that is not the case with AngularUI Bootstrap. It only supports the AngularJS framework, which depicts that it has zero dependencies on jQuery.


If you want to enhance the scalability of your code, then Ionic is your perfect choice. Ionic comes under the open-source community. Ideally, Ionic is used for building Hybrid mobile applications and cross-platform applications. Cross-platform means write your code once and run anywhere. This framework works smoothly with AngularJS to build applications. One of the efficient advantages of using Ionic is that it supports other frameworks like Vue. Ionic allows full use and combination of web technologies like HTML, CSS, and JavaScript. The immense command-line interface that helps in managing your application is a great factor that lures the developers to prefer it over others.


React is the most popular and super-portable framework of the AngularJS platform. React was developed in 2013, since then it has been gaining popularity, with new features added regularly. While talking about its popularity, it is crucial to mentions that leading companies like Apple, PayPal, and many others, prefer ReactJS for their websites. One of the reasons why developer prefers it is because of the reusability of the source code. It means users can use the same code snippet in different projects. Another reason that captivates users is the virtual DOM that is the Document Object Model. When it comes to speed, the virtual DOM has an advantage over the actual DOM.

Mobile Angular UI

The name must have given you the hint that it provides a complete platform to build native mobile applications. Mobile Angular UI also supports hybrid applications. The sole purpose of Mobile Angular UI is to design and develop the user interface for mobile applications. Even though its frameworks are made of Bootstrap, it offers additional features that are not present in Bootstrap 3. The point that you should note about Mobile Angular UI is that it does power by Bootstrap, but you have zero dependencies of jQuery.


In computer programming, unit testing has a crucial role. It is a sort of software testing, which is used to test individual units or components of the software. It monitors and recognizes the frameworks and classes of JavaScript. Jasmine is an open-source tool that is used for TDD and used for spying on fake calls. Famous names like Accenture and Wal-Mart are using Jasmine as their Angular tool. The developers work on Jasmine to enable testing and monitoring the various frameworks like JavaScript. The purpose behind it is to validate the use of an application. Jasmine is a BDD (Behaviour-driven development) testing framework. Its objective is to test the framework for JavaScript code. It is an independent framework and does not rely on any browser, JavaScript framework, or DOM. It provides leverage of end-to-end and acceptance testing. Hence, it is suited for Node.js projects, websites or anywhere JavaScript can run on it. 

Web Storm 

Known for its smart editing technology, this Angular JS tool provides great support for the JavaScript framework. Such an integrating tool is a must-have for every developer to build a web application. It extends editing support to HTML, CSS, Node JS, and various modern successors. This angular tool is being used because it can integrate with plenty of technologies. What are the features it holds? It comes with Git Support, Intelligent IDE, and easy debugging for frameworks like JavaScript and CSS. A lot of companies, including Big Fours use this tool for the development of applications. 


It is a complete end to end development framework that is used for testing. It can run various interesting and creative testing on a real browser while maintaining interaction with the interaction, similar to a user. This tool is developed by all popular Google. You get amazing features when you use this tool, such as automatic waiting. It only functions with the angular applications and offers user like testing experience. Protractor is used by various reputed organizations for application testing.

Onsen UI

Onsen UI is an outstanding open-source user interface framework for HTML5 hybrid mobile app development. It is based on Cordova. This framework allows developers to create a mobile application with the use of HTML5, CSS, and JavaScript. Onsen UI makes hybrid app development much easier. With this framework, you can use your existing HTML5, Angular JS skills to generate your app on all the platforms such as Android, iOS, etc. It automatically adjusts its settings as soon as the user changes the platform. It adds inviting and zestful features to your application like infinite scroll, lists, forms, etc. It is a user-friendly framework. If you are new to it and do not know the usage then learning OnsenUi will be easy and comfortable.  


Lumix is the foremost sensational and responsive front-end framework. It is based on Google Material Design and Angular JS specifications. It helps web designers to design an extremely enticing layout for the web platforms. It is built with Sass and Bourbon, with this the developer can design the glitch-free app quickly. Here, Sass and Javascript files will automatically be optimized with Gulp. It improves the performance of the application. Moreover, it is an AngularJS friendly framework to build fast one-page apps. It only supports native jQuery to maintain the app speed and keep the framework scalable.

Wrapping up

In a nutshell, you have the most useful and popular Angular JS tools for the year 2021. Developing a robust and dynamic Angular app is no more thought with these powerful tools. These tools are always smart to work for all the hard work you do. 2021 will see a lot of advancement in the era of Angular JS that can transform and develop your business website. 

Thank you to our guest author Harikrishna Kundariya. He is a marketer, developer, IoT, ChatBot & Blockchain savvy, designer, co-founder, Director of eSparkBiz Technologies. His experience
enables him to provide awesome digital solutions.

What else to read?

Data forms a vital part of marketing. However, just having data is not sufficient. The way you represent the available data has a lot to do with how well you can engage your target customers. Here, data visualization comes into the picture. 


Confused between React.js vs React Native? Want to know which is better? 

Well, is it fair to judge a person without knowing them? No, right. So, to make the right decision between React JS and React Native, let us look at what React JS and React Native individually are and then figure out the answers to the questions above.


There are almost 26.4 million software developers in the world. Their demand is increasing dramatically due to the rapid digitalization and dependency on digital channels for doing businesses. 

Due to the immense pressure and demand of the software, developers become more dependent upon tools to complete software development adequately.